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Bearing FNT-821 (KOYO)
Needle roller thrust bearings FNT-821
Bearing number : FNT-821
Size (mm) : 8x21x2
Brand : KOYO
Bore Diameter (mm) : 8
Outer Diameter (mm) : 21
Width (mm) : 2
Bearing dimensions and specification in KOYO catalogue:
d - 8 mm
D - 21 mm
T - 2 mm
ra max. - 0.3 mm
Ea - 20.0 mm
Eb - 10.0 mm
Weight - 0.002 Kg
Basic dynamic load rating (C) - 7.67 kN
Basic static load rating (C0) - 19.1 kN
(Grease) Lubrication Speed - 20000 r/min
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